EP 1154515 A2 20011114 - High-isolation, common-focus, transmit-receive antenna set
Title (en)
High-isolation, common-focus, transmit-receive antenna set
Title (de)
Gemeinsamen Fokus aufweisendes Sende-/Empfangsantennenset mit hoher Entkopplung
Title (fr)
Système d'antenne d émission/réception à foyer commun et isolation élevée
Publication
Application
Priority
US 56723800 A 20000511
Abstract (en)
A common focus antenna (1) including three slot antennas sets (100, 200 and 300) formed in a metallic layer (70). The metallic layer (70) is supported by a substrate (75). Two slot antenna sets (100, 200) are arranged parallel to each other and perpendicular to a third antenna set (300) which is positioned between the two parallel slot antenna (100, 200) in the general shape of the letter "H". A lens (111) is provided on the substrate (75), opposite the metallic layer (70). <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 1/52 (2006.01); H01Q 9/04 (2006.01); H01Q 13/10 (2006.01); H01Q 19/06 (2006.01); H01Q 21/24 (2006.01)
CPC (source: EP US)
H01Q 1/525 (2013.01 - EP US); H01Q 13/10 (2013.01 - EP US); H01Q 19/062 (2013.01 - EP US); H01Q 21/24 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1154515 A2 20011114; EP 1154515 A3 20031217; EP 1154515 B1 20061220; DE 60125272 D1 20070201; DE 60125272 T2 20070531; JP 2002009541 A 20020111; US 6344829 B1 20020205
DOCDB simple family (application)
EP 01101383 A 20010122; DE 60125272 T 20010122; JP 2001140879 A 20010511; US 56723800 A 20000511